1 Corinthians 6:1
If any of you has a grievance against another, how dare he go to law before the unrighteous instead of before the saints!
Berean Standard Bible
Dare any of you, having a matter against another, go to law before the unjust, and not before the saints?
Dare any of you, having a matter against his neighbor, go to law before the unrighteous, and not before the saints?